/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Tools;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.Date;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author Alvaro
 */
public class logout extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {

            

            //Borramos las cookies
            String email = null;
            String name = null;
            String nuevopedido = null;
            
            if(email==null) email="";
            if(name==null) name="";
            if(nuevopedido==null) nuevopedido="";

            Date now = new Date();
            String timestamp = now.toString();

            Cookie cookie1 = new Cookie ("email",email);
            cookie1.setMaxAge(0);
            response.addCookie(cookie1);

            Cookie cookie2 = new Cookie ("name",name);
            cookie2.setMaxAge(0);
            response.addCookie(cookie2); 
            
            Cookie cookie3 = new Cookie ("order",nuevopedido);
            cookie3.setMaxAge(0);
            response.addCookie(cookie3);
            
            //Redirigimos
            response.sendRedirect("changesOK.jsp");
            
            
        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
